Fluid in the filtrate entering the proximal convoluted tubule is reabsorbed into the peritubular capillaries. This is driven by sodium transport from the lumen into the blood by the Na+/K+ ATPase in the basolateral membrane of the epithelial cells.Sodium reabsorption is primarily driven by this P-type ATPase.gonal resorption of the proximal tubular contents after interruption of circulation in the capillaries surrounding the tubule often leads to disturbance of the cellular morphology of the proximal tubule cells, including the ejection of cell nuclei into the tubule lumen.
The differences between the Australia Flag and New Zealand flags are many but they are very subtle. For one to see it, one has to be very discerning. â¢ While the Australian flag features the Commonwealth Star, the New Zealand flag does not have it. This is because the Commonwealth star is a symbol of Australia.
Australia National Flag-Information. The national flag of Australia is a blue field with the Union Jack in the upper hoist-side quadrant, and a large white seven-pointed star known as the Commonwealth Star or Federation Star in the lower hoist-side quadrant.